EP0794174A3 - Labeled reagents for use in immunoassays and fluorescent compounds and complexes used therein - Google Patents

Labeled reagents for use in immunoassays and fluorescent compounds and complexes used therein Download PDF

Info

Publication number
EP0794174A3
EP0794174A3 EP96116690A EP96116690A EP0794174A3 EP 0794174 A3 EP0794174 A3 EP 0794174A3 EP 96116690 A EP96116690 A EP 96116690A EP 96116690 A EP96116690 A EP 96116690A EP 0794174 A3 EP0794174 A3 EP 0794174A3
Authority
EP
European Patent Office
Prior art keywords
immunoassays
fluorescent compounds
labeled reagents
complexes used
complexes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP96116690A
Other languages
German (de)
French (fr)
Other versions
EP0794174A2 (en
EP0794174B1 (en
Inventor
Kazuko Matsumoto
Jingli Yuan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzuki Motor Corp
Original Assignee
Suzuki Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzuki Motor Corp filed Critical Suzuki Motor Corp
Publication of EP0794174A2 publication Critical patent/EP0794174A2/en
Publication of EP0794174A3 publication Critical patent/EP0794174A3/en
Application granted granted Critical
Publication of EP0794174B1 publication Critical patent/EP0794174B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/531—Production of immunochemical test materials
    • G01N33/532—Production of labelled immunochemicals
    • G01N33/533—Production of labelled immunochemicals with fluorescent label
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/78—Halides of sulfonic acids
    • C07C309/86—Halides of sulfonic acids having halosulfonyl groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/455—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation with carboxylic acids or their derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
    • C07C49/813—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen polycyclic
EP96116690A 1996-03-08 1996-10-17 Labeled reagents for use in immunoassays and fluorescent compounds and complexes used therein Expired - Lifetime EP0794174B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP5118596 1996-03-08
JP51185/96 1996-03-08
JP05118596A JP3538277B2 (en) 1996-03-08 1996-03-08 Labeling reagent for immunoassay, fluorescent compound and complex used therefor, and immunoassay for biological substance using them

Publications (3)

Publication Number Publication Date
EP0794174A2 EP0794174A2 (en) 1997-09-10
EP0794174A3 true EP0794174A3 (en) 1997-11-19
EP0794174B1 EP0794174B1 (en) 2000-06-14

Family

ID=12879809

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96116690A Expired - Lifetime EP0794174B1 (en) 1996-03-08 1996-10-17 Labeled reagents for use in immunoassays and fluorescent compounds and complexes used therein

Country Status (5)

Country Link
US (2) US5859297A (en)
EP (1) EP0794174B1 (en)
JP (1) JP3538277B2 (en)
CA (1) CA2187690C (en)
DE (1) DE69608878T2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000019171A (en) 1998-04-28 2000-01-21 Kazuko Matsumoto Analysis method by labeled probe
JP4242499B2 (en) * 1999-03-03 2009-03-25 オリエンタル酵母工業株式会社 Method for measuring CRP using phosphorylcholine
EP1221616B1 (en) 1999-09-29 2006-05-10 Japan Science and Technology Corporation High sensitive time resolved fluoroimmunoassay for detecting chemokines
JP2001204497A (en) * 2000-01-20 2001-07-31 Japan Science & Technology Corp Method for detecting dna by dna hybridization method by utilizing transfer of fluorescence resonance energy
JP2002181816A (en) * 2000-12-08 2002-06-26 Univ Waseda Reagent and method for detecting duplex nucleic acid
AU2002322351A1 (en) * 2001-06-28 2003-03-03 Ia, Inc. Fiber-optic sensor array
EP1437338B1 (en) * 2001-10-10 2009-09-16 Hitachi High-Technologies Corporation Luminous compounds and labeling reagents using the same
US7623234B2 (en) * 2004-03-22 2009-11-24 Quantaspec, Inc. System and method for detecting and identifying an analyte
JP5005432B2 (en) * 2007-06-11 2012-08-22 オリヱント化学工業株式会社 β-diketone rare earth metal complex, process for producing the same, and ink composition containing β-diketone rare earth metal complex

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0354847A2 (en) * 1988-08-11 1990-02-14 Cyberfluor Inc. Multiple fluorescence labelling with europium chelators
WO1990005916A1 (en) * 1988-11-14 1990-05-31 Dowben Robert M Fluorescent immunoassays and fluorescent compounds and tracers therefore
EP0493745A1 (en) * 1990-12-21 1992-07-08 Dojindo Laboratories Fluorescent compound, complex, reagent, and specific binding assay employing said reagent
JPH04244085A (en) * 1990-12-21 1992-09-01 Doujin Kagaku Kenkyusho:Kk Fluorescent compound, complex, reagent and specific bond assay using the same reagent
JPH0710819A (en) * 1993-06-25 1995-01-13 Doujin Kagaku Kenkyusho:Kk New fluorescent compound and its complex

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989004375A1 (en) * 1987-10-23 1989-05-18 Siska Diagnostics, Inc. Lanthanide chelate-tagged nucleic acid probes
FI88654C (en) * 1991-03-15 1993-06-10 Datacity Center Oy Fluorescenshoejningsmetod

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0354847A2 (en) * 1988-08-11 1990-02-14 Cyberfluor Inc. Multiple fluorescence labelling with europium chelators
JPH0288968A (en) * 1988-08-11 1990-03-29 Cyberfluor Inc Multiple fluorescent mark using europium chelate
WO1990005916A1 (en) * 1988-11-14 1990-05-31 Dowben Robert M Fluorescent immunoassays and fluorescent compounds and tracers therefore
EP0493745A1 (en) * 1990-12-21 1992-07-08 Dojindo Laboratories Fluorescent compound, complex, reagent, and specific binding assay employing said reagent
JPH04244085A (en) * 1990-12-21 1992-09-01 Doujin Kagaku Kenkyusho:Kk Fluorescent compound, complex, reagent and specific bond assay using the same reagent
JPH0710819A (en) * 1993-06-25 1995-01-13 Doujin Kagaku Kenkyusho:Kk New fluorescent compound and its complex

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 9512, Derwent World Patents Index; Class B04, AN 95-085375, XP002041603 *

Also Published As

Publication number Publication date
CA2187690A1 (en) 1997-09-09
JPH09241233A (en) 1997-09-16
CA2187690C (en) 2003-05-20
JP3538277B2 (en) 2004-06-14
DE69608878T2 (en) 2000-11-16
EP0794174A2 (en) 1997-09-10
US6166251A (en) 2000-12-26
US5859297A (en) 1999-01-12
EP0794174B1 (en) 2000-06-14
DE69608878D1 (en) 2000-07-20

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